This section lists the known behaviors, system maximums, and limitations in hardware and software in Junos OS Release 20.2R1 for vSRX.
When a dynamic application is created for an edited policy rule, the list of services will be blank when the Services tab is clicked and then the policy grid will be autorefreshed. As a workaround, create a dynamic application as the last action while modifying the policy rule and click the Save button to avoid loss of configuration changes made to the policy rule. PR1460214
vSRX Limitations in Junos Space Security Director Integration with vSRX
The following vSRX features are not supported in Junos Space Security Director:
Application QoS (AppQoS)
Layer 2 transparent mode
Specific Security Director limitations with respect to Application Firewall (AppFW), IDP, and UTM features:
UTM database updates are not supported.
Application ID (AppID) custom signatures are not supported.
In Junos Space Security Director, for IPsec and routing features, certificates for AutoVPN must be generated from the CLI. All other IPsec settings can be configured using Junos Space Security Director.